2. Operating System and Equipment
Caution
●
If there is any problem with the product
and it cannot be used normally, please
stop operation and contact customer
service center.
●
Continuous operation in abnormal
state may cause more serious
problems. If the product is
disassembled or configured at will, free
warranty service cannot be enjoyed.
Hint
●
"Short press" herein means that the
button-hold time does not exceed two
seconds, and "long press" means that
the button-hold time exceeds more
than two seconds. They are called as
"short press" and "long press" for
short herein.
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